How this calculator works
Why recovery needs a larger percentage
After a 50% loss, only half the capital remains. Doubling that smaller base requires a 100% gain. Controlling drawdowns preserves both capital and flexibility.
Use it as a risk reminder
The calculator does not predict recovery time. It shows the mathematical asymmetry between losses and subsequent gains.
Frequently asked questions
Can this result predict a trade?
No. It only applies a formula to your assumptions. Market prices, fills, fees and outcomes can differ.
Does TradeCalcZen store my values?
Calculations stay in your browser. Turn on Remember my inputs to save a scenario locally; turn it off to remove that saved scenario. No calculator values are sent to our servers.